Al+NaOH+H2O--- ?Al2O3+NaOH--- ?Al(OH)3+H2SO4--- ?Al(OH)3+NaOH--- - вопрос №150498112233243 от petrovasofia0 02.11.2020 20:35

Question

Химия: Al+NaOH+H2O--- ?Al2O3+NaOH--- ?Al(OH)3+H2SO4--- ?Al(OH)3+NaOH--- ?​

petrovasofia0 · Answer

Объяснение:2Al + 2NaOH + 6H2O =2 NaAl(OH)4 + 3H2Al2O3 + 2NaOH = 2NaAlO2 + H2O2Al(OH)3 + 3H2SO4 = Al2(SO4)3 + 6H2OAl(OH)3 + NaOH = NaAl(OH)4...

Al+NaOH+H2O--->?Al2O3+NaOH--->?Al(OH)3+H2SO4--->?Al(OH)3+NaOH--->?​